Real Time Detection of Electrophysiologic Disturbances Following Subdural Hematoma Evacuation


About this study

The purpose of this study is to detect and characterizer electrophysiologic disturbances (such as local field potentials) in patients with underrecognized cause of coma, focal deficits and prolonged encephalopathy following subdural hematoma (SDH) evacuation.

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

  • Age ≥ 18 years
  • Patients with SDH, in whom the decision has been made to evacuate the hematoma surgically.

Exclusion Criteria:

  • Age < 18 years
  • Known pregnancy
  • Prisoner

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status

Rochester, Minn.

Mayo Clinic principal investigator

Sara Hocker, M.D.

Closed for enrollment

More information


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